Here is the full list of all 42 Six Degrees of Damnation achievements.
Find a bandage.
Find 10 bandages.
Find 100 bandages.
Find an energy drink.
Find 10 energy drinks.
Find 100 energy drinks.
Find a set of batteries.
Find 10 sets of batteries.
Find 100 sets of batteries.
Find a map.
Find 10 maps.
Find 100 maps.
Find a feather.
Find 10 feathers.
Find 100 feathers.
Activate one candle.
Activate 10 candles.
Activate 100 candles.
Defeat an eyeball creature.
Defeat 10 eyeball creatures.
Defeat 100 eyeball creatures.
Interact with a set of remains.
Interact with 10 sets of remains.
Interact with 100 sets of remains.
Use a teleporter.
Use 10 teleporters.
Use 100 teleporters.
Complete a puzzle.
Complete 10 puzzles.
Complete 100 puzzles.
Explore 10 rooms.
Explore 200 rooms.
Explore 1000 rooms.
Complete easy 1 time.
Complete easy 50 times.
Complete easy 100 times.
Complete normal 1 time.
Complete normal 25 times.
Complete normal 50 times.
Complete hard 1 time.
Complete hard 10 times.
Complete hard 25 times.